PT  - JOURNAL ARTICLE
ED  - ,
TI  - Briefly
AID  - 10.1503/cmaj.109-4343
DP  - 2012 Dec 11
TA  - Canadian Medical Association Journal
PG  - E945--E948
VI  - 184
IP  - 18
4099  - http://www.cmaj.ca/content/184/18/E945.short
4100  - http://www.cmaj.ca/content/184/18/E945.full
SO  - CMAJ2012 Dec 11; 184